• C# 利用DotRas 操作adsl


    开源项目地址:http://dotras.codeplex.com/

    使用这个可以方便的操作ADSL拨号、断开。有详细的开发文档,需要的可以自己去看。。

            /// <summary>
            /// 创建或更新一个PPPOE连接(指定PPPOE名称)
            /// </summary>
            void CreateOrUpdatePPPOE(string updatePPPOEname)
            {
                RasDialer dialer = new RasDialer();
                RasPhoneBook allUsersPhoneBook = new RasPhoneBook();
                string path = RasPhoneBook.GetPhoneBookPath(RasPhoneBookType.AllUsers);
                allUsersPhoneBook.Open(path);
                // 如果已经该名称的PPPOE已经存在,则更新这个PPPOE服务器地址
                if (allUsersPhoneBook.Entries.Contains(updatePPPOEname))
                {
                    allUsersPhoneBook.Entries[updatePPPOEname].PhoneNumber = " ";
                    // 不管当前PPPOE是否连接,服务器地址的更新总能成功,如果正在连接,则需要PPPOE重启后才能起作用
                    allUsersPhoneBook.Entries[updatePPPOEname].Update();
                }
                // 创建一个新PPPOE
                else
                {
                    string adds = string.Empty;
                    ReadOnlyCollection<RasDevice> readOnlyCollection = RasDevice.GetDevices();
                    //                foreach (var col in readOnlyCollection)
                    //                {
                    //                    adds += col.Name + ":" + col.DeviceType.ToString() + "|||";
                    //                }
                    //                _log.Info("Devices are : " + adds);
                    // Find the device that will be used to dial the connection.
                    RasDevice device = RasDevice.GetDevices().Where(o => o.DeviceType == RasDeviceType.PPPoE).First();
                    RasEntry entry = RasEntry.CreateBroadbandEntry(updatePPPOEname, device);    //建立宽带连接Entry
                    entry.PhoneNumber = " ";
                    allUsersPhoneBook.Entries.Add(entry);
                }
            }
    
            /// <summary>
            /// 断开 宽带连接
            /// </summary>
            public void Disconnect()
            {
                ReadOnlyCollection<RasConnection> conList = RasConnection.GetActiveConnections();
                foreach (RasConnection con in conList)
                {
                    con.HangUp();
                }
            }
    
            /// <summary>
            /// 宽带连接,成功返回true,失败返回 false
            /// </summary>
            /// <param name="PPPOEname">宽带连接名称</param>
            /// <param name="username">宽带账号</param>
            /// <param name="password">宽带密码</param>
            /// <returns></returns>
            public bool Connect(string PPPOEname, string username, string password,ref string msg )
            {
                try
                {
                    CreateOrUpdatePPPOE(PPPOEname);
                    using (RasDialer dialer = new RasDialer())
                    {
                        dialer.EntryName = PPPOEname;
                        dialer.AllowUseStoredCredentials = true;
                        dialer.Timeout = 1000;
                        dialer.PhoneBookPath = RasPhoneBook.GetPhoneBookPath(RasPhoneBookType.AllUsers);
                        dialer.Credentials = new NetworkCredential(username, password);
                        dialer.Dial();
                        return true;
                    }
                }
                catch (RasException re)
                {
                    msg = re.ErrorCode + " " + re.Message;
                    return false;
                }
            }
        }
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  • 原文地址:https://www.cnblogs.com/cyberarmy/p/5428055.html
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